Remote MCP Server on Cloudflare

@Cam10001110101

About Remote MCP Server on Cloudflare

No overview available yet

#remote-mcp-server #cloudflare #mcp-inspector

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "remote-mcp-server-cam10001110101": {
      "command": "npx",
      "args": [
        "nx",
        "dev",
        "remote-mcp-server"
      ]
    }
  }
}

Tools

No tools detected

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Remote MCP Server on Cloudflare?

A template to run a remote MCP (Model Context Protocol) server on Cloudflare Workers, complete with OAuth login. It enables MCP clients to connect to tools over SSE, whether locally during development or remotely after deployment.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run npx nx dev remote-mcp-server to develop locally. For production, deploy using npm run deploy after creating a KV namespace (OAUTH_KV) and adding its ID to wrangler.jsonc. Clients connect via the SSE endpoint (e.g., /sse), and you can use the MCP Inspector or configure Claude Desktop with a local proxy (mcp-remote).

Key features of Remote MCP Server on Cloudflare?

Remote MCP server on Cloudflare Workers
OAuth login built in
SSE transport for client-server communication
Local development with live reload
Easy deployment via wrangler

Use cases of Remote MCP Server on Cloudflare?

Hosting MCP tools accessible from any remote client
Rapid prototyping of MCP servers with Cloudflare’s edge infrastructure
Connecting Claude Desktop to a cloud-hosted tool server with authentication
Testing and debugging MCP tools with the official MCP Inspector

FAQ from Remote MCP Server on Cloudflare

How do I develop the server locally?

Clone the repo, run npm install, then npx nx dev remote-mcp-server to start a local instance at http://localhost:8787/.

How do I connect the MCP Inspector?

Start the inspector with npx @modelcontextprotocol/inspector, set transport to SSE, and enter http://localhost:8787/sse (or your deployed URL) as the server URL. Complete the mock login to browse and invoke tools.

How do I connect Claude Desktop to the server?

Edit Claude Desktop’s configuration (claude_desktop_config.json) to point to the local or remote SSE URL via a local proxy: use the mcp-remote command with the appropriate URL and restart Claude.

How do I deploy the server to Cloudflare?

Create a KV namespace named OAUTH_KV with npx wrangler kv namespace create OAUTH_KV, add its ID to wrangler.jsonc, then run npm run deploy. The server will be available at your workers.dev subdomain.

What transport does the server use?

The server uses Server-Sent Events (SSE) for communication. All client connections must specify the /sse endpoint.

Frequently asked questions

How do I develop the server locally?

Clone the repo, run `npm install`, then `npx nx dev remote-mcp-server` to start a local instance at `http://localhost:8787/`.

How do I connect the MCP Inspector?

Start the inspector with `npx @modelcontextprotocol/inspector`, set transport to SSE, and enter `http://localhost:8787/sse` (or your deployed URL) as the server URL. Complete the mock login to browse and invoke tools.

How do I connect Claude Desktop to the server?

Edit Claude Desktop’s configuration (`claude_desktop_config.json`) to point to the local or remote SSE URL via a local proxy: use the `mcp-remote` command with the appropriate URL and restart Claude.

How do I deploy the server to Cloudflare?

Create a KV namespace named `OAUTH_KV` with `npx wrangler kv namespace create OAUTH_KV`, add its ID to `wrangler.jsonc`, then run `npm run deploy`. The server will be available at your `workers.dev` subdomain.

What transport does the server use?

The server uses Server-Sent Events (SSE) for communication. All client connections must specify the `/sse` endpoint.

Comments

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